[Retracted] Effect of Acute Limb Ischemia on the Mortality of Patients with Extracorporeal Membrane Oxygenation Established by Femoral Vein-Arterial Catheterization and Analysis of Related Risk Factors

Table 1

Univariate analysis of influencing the occurrence of ALI in patients.

Variables	n	The limb ischemia group (n = 16)	The nonlimb ischemia group (n = 108)
Age (year)	124	54.31 ± 11.75	58.63 ± 13.91	0.236
Proportion of female (%)	37	4 (25.00%)	33 (30.56%)	0.651
BMI (kg/m^2)	124	24.32 ± 2.95	23.40 ± 2.54	0.194
Hypertension (%)	49	5 (31.25)	44 (40.74)	0.469
Diabetes (%)	25	2 (12.50)	23 (21.30)	0.413
Hyperlipidemia (%)	5	2 (12.50)	3 (2.78)	0.065
Long history of oral anticoagulants (%)	10	0 (0.00)	10 (9.26)	0.204
History of myocardial infarction (%)	9	0 (0.00)	9 (8.33)	0.231
Smoking history (%)	32	9 (56.25)	23 (21.30)	0.003
History of COPD (%)	1	0 (0.00)	1 (0.93)	0.699
History of chronic kidney disease (%)	2	0 (0.00)	2 (1.85)	0.583
Cardiac arrest (%)	81	12 (75.00)	69 (63.89)	0.383
ECMO catheterization method				0.479
Prepositioned (%)	6	0 (0.00)	6 (5.56)
Percutaneous puncture (%)	105	13 (81.25)	92 (85.19)
Incision (%)	3	1 (6.25)	2 (1.85)
Puncture + incision (%)	10	2 (12.50)	8 (7.41)
Drainage tube model (F)	124	22.00 (16.00, 18.00)	21.00 (15.00, 24.00)	0.089
Perfusion tube model (F)	124	16.00 (16.00, 18.00)	16.00 (15.00, 23.00)	0.245
Drainage-perfusion tube ipsilateral (%)	64	7 (43.75)	57 (52.78)	0.501
Distal perfusion tube DPC (%)	43	6 (37.50)	37 (34.26)	0.799
ECMO first auxiliary time (h)	124	115.00 (52.40, 192.30)	78.10 (0.50, 405.90)	0.085
Live out of the hospital (%)	68	10 (62.50)	58 (53.70)	0.509
Acute stroke (%)	6	0 (0.00)	6 (5.56)	0.334
Hyperbilirubinemia (%)	63	10 (62.50)	53 (49.07)	0.316